DirectoryOutdoor.com is an online outdoor directory which contains links related to outdoor, camping, scuba diving, boating, hunting & fishing, backpacking, cycling, geocaching, horseback riding. Home About Us Disclaimer Link to Us Privacy Policy Submit Site Contact Us Browse Categories Adventure Aviation Birding Boating Camping Cycling Ecotourism Fishing Geocaching Horseback Riding Hunting Metal Detecting Offroad Vehicles Resources Scouting Scuba Diving Sports Wildlife   Slovenia You are here: Home > Adventure > Speleology > Show Caves > Europe > Slovenia Listings Postojna Cave A 20km network of shafts, galleries and chambers boasting accessed via an electric train, Slovenia. http://www.postojna-cave.com Home | About Us | Contact Us | Disclaimer | Link to Us | Privacy Policy | Submit Site Copyright © DirectoryOutdoor.com, Inc. All Rights Reserved. Outdoor Directory offers resources for adventure, camping, fishing, boating, sport, cycling, hunting, metal detecting, scuba diving.